The Infinite Power Of Human Speech

Humans possess a unique ability to communicate about things that are not even in the room. Through displacement, we can discuss the past, future, or imaginary worlds with endless variety.

Unlike animal signals that usually focus on immediate threats or needs, human language allows us to talk about abstract ideas and distant events. This is possible because our language has productivity, meaning we can combine a limited set of words into an infinite number of sentences. We learn these complex social systems simply by growing up in a specific culture. It is truly remarkable that we can share thoughts that exist only in our minds.